Upstream information
Description
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target
from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 4.7 | 5.6 |
Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
Attack Vector | Local | Local |
Attack Complexity | High | High |
Privileges Required | Low | Low |
User Interaction | None | None |
Scope | Unchanged | Changed |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3.1 |
Note from the SUSE Security Team on the xen package
This issue likely only affects the XEN hypervisor itself, unless otherwise stated. The userland utilities in -tools and libraries in -libs are shipped together with the xen hypervisor as they are built from one source and do not contain hypervisor specific fixes. SUSE Bugzilla entry: 1208286 [RESOLVED / FIXED]SUSE Security Advisories:
- SUSE-IU-2023:154-1, published Tue Mar 14 08:01:58 UTC 2023
- SUSE-IU-2023:155-1, published Tue Mar 14 08:02:05 UTC 2023
- SUSE-IU-2023:156-1, published Tue Mar 14 08:02:13 UTC 2023
- SUSE-SU-2023:0692-1, published Thu Mar 9 16:30:05 UTC 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-SP4-BYOS-EC2 Image SLES15-SP4-CHOST-BYOS-EC2 Image SLES15-SP4-EC2 Image SLES15-SP4-EC2-ECS-HVM Image SLES15-SP4-HPC-BYOS-EC2 Image SLES15-SP4-HPC-EC2 Image SLES15-SP4-Hardened-BYOS-EC2 Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Server-4-3-EC2-llc Image SLES15-SP4-Manager-Server-4-3-EC2-ltd Image SLES15-SP4-Micro-5-3 Image SLES15-SP4-Micro-5-3-BYOS-EC2 Image SLES15-SP4-Micro-5-3-EC2 Image SLES15-SP4-Micro-5-4 Image SLES15-SP4-Micro-5-4-BYOS-EC2 Image SLES15-SP4-Micro-5-4-EC2 Image SLES15-SP4-SAP-BYOS-EC2 Image SLES15-SP4-SAP-EC2 Image SLES15-SP4-SAP-Hardened-BYOS-EC2 Image SLES15-SP4-SAP-Hardened-EC2 Image SLES15-SP4-SAPCAL-EC2 Image SLES15-SP4-SUSE-Rancher-Setup-BYOS Image SLES15-SP4-SUSE-Rancher-Setup-BYOS-EC2 |
| |
Image SLES15-SP4 Image SLES15-SP4-Azure-Basic Image SLES15-SP4-Azure-Standard Image SLES15-SP4-BYOS Image SLES15-SP4-BYOS-Azure Image SLES15-SP4-BYOS-GCE Image SLES15-SP4-CHOST-BYOS Image SLES15-SP4-CHOST-BYOS-Aliyun Image SLES15-SP4-CHOST-BYOS-Azure Image SLES15-SP4-CHOST-BYOS-GCE Image SLES15-SP4-CHOST-BYOS-SAP-CCloud Image SLES15-SP4-GCE Image SLES15-SP4-HPC Image SLES15-SP4-HPC-Azure Image SLES15-SP4-HPC-BYOS Image SLES15-SP4-HPC-BYOS-Azure Image SLES15-SP4-HPC-BYOS-GCE Image SLES15-SP4-HPC-GCE Image SLES15-SP4-Hardened-BYOS Image SLES15-SP4-Hardened-BYOS-Azure Image SLES15-SP4-Hardened-BYOS-GCE Image SLES15-SP4-Manager-Proxy-4-3-BYOS Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE Image SLES15-SP4-Manager-Server-4-3 Image SLES15-SP4-Manager-Server-4-3-Azure-llc Image SLES15-SP4-Manager-Server-4-3-Azure-ltd Image SLES15-SP4-Manager-Server-4-3-BYOS Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE Image SLES15-SP4-Micro-5-3-Azure Image SLES15-SP4-Micro-5-3-BYOS Image SLES15-SP4-Micro-5-3-BYOS-Azure Image SLES15-SP4-Micro-5-3-BYOS-GCE Image SLES15-SP4-Micro-5-3-GCE Image SLES15-SP4-Micro-5-4-Azure Image SLES15-SP4-Micro-5-4-BYOS Image SLES15-SP4-Micro-5-4-BYOS-Azure Image SLES15-SP4-Micro-5-4-BYOS-GCE Image SLES15-SP4-Micro-5-4-GCE Image SLES15-SP4-SAP Image SLES15-SP4-SAP-Azure Image SLES15-SP4-SAP-Azure-LI-BYOS Image SLES15-SP4-SAP-Azure-LI-BYOS-Production Image SLES15-SP4-SAP-Azure-VLI-BYOS Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production Image SLES15-SP4-SAP-BYOS Image SLES15-SP4-SAP-BYOS-Azure Image SLES15-SP4-SAP-BYOS-GCE Image SLES15-SP4-SAP-GCE Image SLES15-SP4-SAP-Hardened Image SLES15-SP4-SAP-Hardened-Azure Image SLES15-SP4-SAP-Hardened-BYOS Image SLES15-SP4-SAP-Hardened-BYOS-Azure Image SLES15-SP4-SAP-Hardened-BYOS-GCE Image SLES15-SP4-SAP-Hardened-GCE Image SLES15-SP4-SAPCAL Image SLES15-SP4-SAPCAL-Azure Image SLES15-SP4-SAPCAL-GCE |
| |
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2023-692 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA xen-libs-4.17.0_06-150500.1.10 |
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA xen-libs-4.18.2_02-150600.1.12 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2023-692 SUSE-SLE-Module-Server-Applications-15-SP4-2023-692 |
SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE-SLE-Micro-5.3-2023-692 |
SUSE Linux Enterprise Module for Server Applications 15 SP4 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP4-2023-692 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2023-692 |
openSUSE Leap Micro 5.3 |
| Patchnames: openSUSE-Leap-Micro-5.3-2023-692 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-12715 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp4-chost-byos-v20230310
- amazon/suse-manager-proxy-4-3-byos-v20230320-hvm-ssd-x86_64
- amazon/suse-manager-proxy-4-3-byos-v20230621-hvm-ssd-x86_64
- amazon/suse-manager-server-4-3-byos-v20230320-hvm-ssd-x86_64
- amazon/suse-manager-server-4-3-byos-v20230621-hvm-ssd-x86_64
- amazon/suse-rancher-setup-byos-v20230503-hvm-ssd-x86_64
- amazon/suse-sle-hpc-15-sp4-byos-v20230317-hvm-ssd-x86_64
- amazon/suse-sle-hpc-15-sp4-byos-v20230502-hvm-ssd-x86_64
- amazon/suse-sle-micro-5-3-byos-v20230428-hvm-ssd-x86_64
- amazon/suse-sle-micro-5-3-byos-v20230729-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-byos-v20230317-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-byos-v20230428-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-chost-byos-v20230310-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-hardened-byos-v20230413-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-hardened-byos-v20230502-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-sapcal-v20230317-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-sapcal-v20230502-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-v20230317-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-v20230317-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-v20230428-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-v20230502-ecs-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-byos-v20230317-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-byos-v20230502-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-hardened-byos-v20230520-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-v20230630-hvm-ssd-x86_64
- google/sle-hpc-15-sp4-byos-v20230506-x86-64
- google/sle-micro-5-3-byos-v20230428-x86-64
- google/sle-micro-5-3-byos-v20230729-x86-64
- google/sles-15-sp4-byos-v20230322-x86-64
- google/sles-15-sp4-byos-v20230623-x86-64
- google/sles-15-sp4-chost-byos-v20230310-x86-64
- google/sles-15-sp4-hardened-byos-v20230502-x86-64
- google/sles-15-sp4-sap-byos-v20230322-x86-64
- google/sles-15-sp4-sap-byos-v20230623-x86-64
- google/sles-15-sp4-sap-v20230322-x86-64
- google/sles-15-sp4-sap-v20230623-x86-64
- google/sles-15-sp4-sapcal-v20230320-x86-64
- google/sles-15-sp4-sapcal-v20230621-x86-64
- google/sles-15-sp4-v20230322-x86-64
- google/sles-15-sp4-v20230623-x86-64
- google/sles-sap-15-sp4-hardened-byos-v20230520-x86-64
- google/suse-manager-proxy-4-3-byos-v20230320-x86-64
- google/suse-manager-proxy-4-3-byos-v20230621-x86-64
- google/suse-manager-server-4-3-byos-v20230320-x86-64
- google/suse-manager-server-4-3-byos-v20230621-x86-64
- microsoft/suse-manager-proxy-4-3-byos-v20230320-x86_64
- microsoft/suse-manager-proxy-4-3-byos-v20230621-x86_64
- microsoft/suse-manager-server-4-3-byos-v20230320-x86_64
- microsoft/suse-manager-server-4-3-byos-v20230621-x86_64
- microsoft/suse-sle-hpc-15-sp4-byos-v20230506-x86_64
- microsoft/suse-sle-hpc-15-sp4-v20230506-x86_64
- microsoft/suse-sle-micro-5-3-byos-v20230428-x86_64
- microsoft/suse-sle-micro-5-3-byos-v20230729-x86_64
- microsoft/suse-sles-15-sp4-basic-v20230506-x86_64
- microsoft/suse-sles-15-sp4-byos-v20230506-x86_64
- microsoft/suse-sles-15-sp4-chost-byos-v20230310-x86_64
- microsoft/suse-sles-15-sp4-hardened-byos-v20230502-x86_64
- microsoft/suse-sles-15-sp4-sapcal-v20230320-x86_64
- microsoft/suse-sles-15-sp4-sapcal-v20230621-x86_64
- microsoft/suse-sles-15-sp4-v20230506-x86_64
- microsoft/suse-sles-sap-15-sp4-byos-v20230506-x86_64
- microsoft/suse-sles-sap-15-sp4-hardened-byos-v20230520-x86_64
- microsoft/suse-sles-sap-15-sp4-v20230506-x86_64
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
Product(s) | Source package | State |
---|---|---|
Products under general support and receiving all security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP5 | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5 | xen | Already fixed |
SUSE Linux Enterprise Micro 5.1 | xen | Not affected |
SUSE Linux Enterprise Micro 5.2 | xen | Not affected |
SUSE Linux Enterprise Micro 5.3 | xen | Released |
SUSE Linux Enterprise Micro 5.4 | xen | Affected |
SUSE Linux Enterprise Micro 5.5 | xen | Already fixed |
SUSE Linux Enterprise Micro for Rancher 5.3 | xen | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP5 | xen | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP5 | xen | Already fixed |
SUSE Linux Enterprise Server 15 SP5 | xen | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | xen | Already fixed |
SUSE Manager Proxy 4.3 | xen | Released |
SUSE Manager Retail Branch Server 4.3 | xen | Released |
SUSE Manager Server 4.3 | xen | Released |
openSUSE Leap 15.5 | xen | Already fixed |
openSUSE Leap Micro 5.5 | xen | Already fixed |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP4 | xen | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | xen | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | xen | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | xen | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | xen | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | xen | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | xen | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | xen | Released |
SUSE Linux Enterprise Server 12 SP5 | xen | Not affected |
SUSE Linux Enterprise Server 12 SP5-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Server 15 SP2-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP3 | xen | Not affected |
SUSE Linux Enterprise Server 15 SP3-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP4 | xen | Released |
SUSE Linux Enterprise Server 15 SP4-LTSS | xen | Affected |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | xen | Released |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | xen | Not affected |
SUSE CaaS Platform 3.0 | xen | Not affected |
SUSE CaaS Platform 4.0 | xen | Not affected |
SUSE Enterprise Storage 6 | xen | Not affected |
SUSE Enterprise Storage 7 | xen | Not affected |
SUSE Enterprise Storage 7.1 | xen | Not affected |
SUSE Linux Enterprise Desktop 12 SP2 | xen | Not affected |
SUSE Linux Enterprise Desktop 12 SP3 | xen | Not affected |
SUSE Linux Enterprise Desktop 12 SP4 | xen | Not affected |
SUSE Linux Enterprise Desktop 15 SP1 | xen | Not affected |
SUSE Linux Enterprise Desktop 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Desktop 15 SP3 | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | xen | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | xen | Not affected |
SUSE Linux Enterprise Micro 5.0 | xen | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | xen | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | xen | Not affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | xen | Not affected |
SUSE Linux Enterprise Real Time 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Real Time 15 SP3 | xen | Not affected |
SUSE Linux Enterprise Real Time 15 SP4 | xen | Affected |
SUSE Linux Enterprise Server 12 SP2 | xen | Not affected |
SUSE Linux Enterprise Server 12 SP2-BCL | xen | Not affected |
SUSE Linux Enterprise Server 12 SP2-ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3 | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3-BCL | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3-ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP4 | xen | Not affected |
SUSE Linux Enterprise Server 12 SP4-ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP4-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP1 | xen | Not affected |
SUSE Linux Enterprise Server 15 SP1-BCL | xen | Not affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP2-BCL | xen | Not affected |
SUSE Linux Enterprise Server 15 SP3-BCL | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xen | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP4 | xen | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP5 | xen | Not affected |
SUSE Manager Proxy 4.0 | xen | Not affected |
SUSE Manager Proxy 4.1 | xen | Not affected |
SUSE Manager Proxy 4.2 | xen | Not affected |
SUSE Manager Retail Branch Server 4.0 | xen | Not affected |
SUSE Manager Retail Branch Server 4.1 | xen | Not affected |
SUSE Manager Retail Branch Server 4.2 | xen | Not affected |
SUSE Manager Server 4.0 | xen | Not affected |
SUSE Manager Server 4.1 | xen | Not affected |
SUSE Manager Server 4.2 | xen | Not affected |
SUSE OpenStack Cloud 7 | xen | Not affected |
SUSE OpenStack Cloud 8 | xen | Not affected |
SUSE OpenStack Cloud 9 | xen | Not affected |
SUSE OpenStack Cloud Crowbar 8 | xen | Not affected |
SUSE OpenStack Cloud Crowbar 9 | xen | Not affected |
openSUSE Leap 15.3 | xen | Not affected |
openSUSE Leap 15.4 | xen | Released |
openSUSE Leap Micro 5.2 | xen | Not affected |
openSUSE Leap Micro 5.3 | xen | Released |
openSUSE Leap Micro 5.4 | xen | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Feb 14 20:00:06 2023CVE page last modified: Wed Dec 4 11:47:45 2024